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| Survey and utilization of geothermal resources in Wanjiang Economic Belt |
| CHEN Xuefeng1, WEI Yongxia1, LI Yongjun2 |
1. Anhui Institute for Geo-Environment Monitoring, Hefei 230001, China;
2. Anhui Geology and Mining Investment Group LTD., Hefei 230001, China |
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Abstract Based on previous survey and evaluation achievements of geothermal resources in Wanjiang Economic Belt, the authors expounded on the distribution characteristics, formation mechanism, categorie and resources quantity of geothermal resources in this area, analyzed the current situation of exploitation and utilization, and the following issues. Although the geothermal resources in Wanjiang Economic Belt are abundant, only part of the hydrothermal geothermal resources are highly developed, but with low utilization efficiency. The hydrothermal geothermal resources are mainly warm-hot and warm water with low grade. The shallow geothermal energy in the study area is abundant and widely distributed with mature technology of exploitation and utilization, so it is favorable for vigorous exploitation and utilization. However, most parts of the region lack survey and evaluation of shallow geothermal energy. Thus, the authors suggest that cascade or cyclic utilization measures should be adopted to improve efficiency, and the geothermal resources should be comprehensively utilized. The current prospecting model should be updated to search high-grade geothermal resources. The survey and evaluation of shallow geothermal energy should be made in the county level, and the monitoring platform of geothermal resources exploitation and utilization should be established.
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Received: 22 December 2017
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[1] 国家发展和改革委员会,国家能源局,国土资源部.地热能开发利用"十三五"规划[R].2017:1.
[2] 汪集暘,马伟斌,龚宇烈,等.地热利用技术[M].北京:化学工业出版社,2005:4-5.
[3] 安徽省地质环境监测总站.安徽省浅层地热能调查与评价报告[R].2013:1.
[4] 韩再生,冉伟彦,佟红兵,等.浅层地热能勘查评价[J].中国地质,2007,34(6):1115-1121.
[5] 吴海权,杨则东,疏浅,等.安徽省地热资源分布特征及开利用建议[J].地质学刊. 2016,40(1):171-177.
[6] 汪集旸,熊亮萍,庞忠和.中低温对流型地热系统[M].北京:科学出版社,1993:96-98.
[7] 汪磊,张海.贵州西部威水背斜地热赋存规律及靶区预测研究[J].中国地质调查,2016,3(6):26-31.
[8] 安徽省地质环境监测总站.安徽省含山县昭关地热资源可行性勘查报告[R].2016:136.
[9] 周阳,李锋,闫文中,等.关中盆地主要城市浅层地热能资源量赋存规律研究[J].中国地质调查,2016,3(4):12-18.
[10] 王秉忱. 我国利用水源、地源热泵技术开发浅层地热能呈现好形势[J].工程建设与设计,2008(1):8-11.
[11] 王秉忱. 科学运用地源热泵技术开发地热能[J].水文地质工程地质,2008,35(3):131.
[12] 陶庆法,胡杰.浅层地热能开发利用现状、发展趋势与对策[C]//国土资源部地质环境司,浅层地热能——全国地热(浅层地热能)开发利用现场经验交流会论文集.北京:中国能源研究会,中国矿业联合会,国土资源部,2006:12-18. |
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| [4] |
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| [5] |
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2018, Vol. 5 
